Roles and Responsibilities :

Responsible for the performance, integrity and security of database
Involved in the planning and development of the database
Troubleshooting any issues on behalf of the users.
Provision MySQL instances, both in clustered and non-clustered configurations
Solid experience in DB Administration and Development
Ensure performance, security, and availability of databases
Prepare documentations and specifications
Handle common database procedures, such as upgrade, backup, recovery, migration, etc.
Profile server resource usage, optimize and tweak as necessary
Experience should be on Linux Platform Profile server resource usage and optimization